I did one for January 2014.
Since this part of the boards is relatively new there hasn't been much of the trip report thing.
Id go to the TRs on cruisecritic.com.
What are your questions about Dreamworks, though? They aren't a big in your face thing except for the ending parade. Characters if you want them, a character breakfast if you want that (we found it to be not worth it, and we participated when it was free), that sort of thing. Fun if you participate, but not overwhelming if you don't.